140571200

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1$

素因数の和:210

約数の個数: 252

約数和(自身を含む): 441636912

約数和(自身を除く): 301065712

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 49, 50, 55, 56, 64, 70, 77, 80, 88, 98, 100, 110, 112, 140, 154, 160, 163, 175, 176, 196, 200, 220, 224, 245, 275, 280, 308, 320, 326, 350, 352, 385, 392, 400, 440, 448, 490, 539, 550, 560, 616, 652, 700, 704, 770, 784, 800, 815, 880, 980, 1078, 1100, 1120, 1141, 1225, 1232, 1304, 1400, 1540, 1568, 1600, 1630, 1760, 1793, 1925, 1960, 2156, 2200, 2240, 2282, 2450, 2464, 2608, 2695, 2800, 3080, 3136, 3260, 3520, 3586, 3850, 3920, 4075, 4312, 4400, 4564, 4900, 4928, 5216, 5390, 5600, 5705, 6160, 6520, 7172, 7700, 7840, 7987, 8150, 8624, 8800, 8965, 9128, 9800, 10432, 10780, 11200, 11410, 12320, 12551, 13040, 13475, 14344, 15400, 15680, 15974, 16300, 17248, 17600, 17930, 18256, 19600, 21560, 22820, 24640, 25102, 26080, 26950, 28525, 28688, 30800, 31948, 32600, 34496, 35860, 36512, 39200, 39935, 43120, 44825, 45640, 50204, 52160, 53900, 57050, 57376, 61600, 62755, 63896, 65200, 71720, 73024, 78400, 79870, 86240, 87857, 89650, 91280, 100408, 107800, 114100, 114752, 123200, 125510, 127792, 130400, 143440, 159740, 172480, 175714, 179300, 182560, 199675, 200816, 215600, 228200, 251020, 255584, 260800, 286880, 313775, 319480, 351428, 358600, 365120, 399350, 401632, 431200, 439285, 456400, 502040, 511168, 573760, 627550, 638960, 702856, 717200, 798700, 803264, 862400, 878570, 912800, 1004080, 1255100, 1277920, 1405712, 1434400, 1597400, 1757140, 1825600, 2008160, 2196425, 2510200, 2555840, 2811424, 2868800, 3194800, 3514280, 4016320, 4392850, 5020400, 5622848, 6389600, 7028560, 8785700, 10040800, 12779200, 14057120, 17571400, 20081600, 28114240, 35142800, 70285600, 140571200]

約数ペア:

[(1, 140571200), (2, 70285600), (4, 35142800), (5, 28114240), (7, 20081600), (8, 17571400), (10, 14057120), (11, 12779200), (14, 10040800), (16, 8785700), (20, 7028560), (22, 6389600), (25, 5622848), (28, 5020400), (32, 4392850), (35, 4016320), (40, 3514280), (44, 3194800), (49, 2868800), (50, 2811424), (55, 2555840), (56, 2510200), (64, 2196425), (70, 2008160), (77, 1825600), (80, 1757140), (88, 1597400), (98, 1434400), (100, 1405712), (110, 1277920), (112, 1255100), (140, 1004080), (154, 912800), (160, 878570), (163, 862400), (175, 803264), (176, 798700), (196, 717200), (200, 702856), (220, 638960), (224, 627550), (245, 573760), (275, 511168), (280, 502040), (308, 456400), (320, 439285), (326, 431200), (350, 401632), (352, 399350), (385, 365120), (392, 358600), (400, 351428), (440, 319480), (448, 313775), (490, 286880), (539, 260800), (550, 255584), (560, 251020), (616, 228200), (652, 215600), (700, 200816), (704, 199675), (770, 182560), (784, 179300), (800, 175714), (815, 172480), (880, 159740), (980, 143440), (1078, 130400), (1100, 127792), (1120, 125510), (1141, 123200), (1225, 114752), (1232, 114100), (1304, 107800), (1400, 100408), (1540, 91280), (1568, 89650), (1600, 87857), (1630, 86240), (1760, 79870), (1793, 78400), (1925, 73024), (1960, 71720), (2156, 65200), (2200, 63896), (2240, 62755), (2282, 61600), (2450, 57376), (2464, 57050), (2608, 53900), (2695, 52160), (2800, 50204), (3080, 45640), (3136, 44825), (3260, 43120), (3520, 39935), (3586, 39200), (3850, 36512), (3920, 35860), (4075, 34496), (4312, 32600), (4400, 31948), (4564, 30800), (4900, 28688), (4928, 28525), (5216, 26950), (5390, 26080), (5600, 25102), (5705, 24640), (6160, 22820), (6520, 21560), (7172, 19600), (7700, 18256), (7840, 17930), (7987, 17600), (8150, 17248), (8624, 16300), (8800, 15974), (8965, 15680), (9128, 15400), (9800, 14344), (10432, 13475), (10780, 13040), (11200, 12551), (11410, 12320)]